ES2898499T3 - Canal de enlace ascendente con baja latencia - Google Patents

Canal de enlace ascendente con baja latencia Download PDF

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Publication number
ES2898499T3
ES2898499T3 ES15775917T ES15775917T ES2898499T3 ES 2898499 T3 ES2898499 T3 ES 2898499T3 ES 15775917 T ES15775917 T ES 15775917T ES 15775917 T ES15775917 T ES 15775917T ES 2898499 T3 ES2898499 T3 ES 2898499T3
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Spain
Prior art keywords
fast
qpucch
low latency
tti
channel
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Active
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ES15775917T
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English (en)
Spanish (es)
Inventor
Hao Xu
Peter Gaal
Aleksandar Damnjanovic
Wanshi Chen
Yongbin Wei
Durga Prasad Malladi
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of ES2898499T3 publication Critical patent/ES2898499T3/es
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
ES15775917T 2014-10-03 2015-09-28 Canal de enlace ascendente con baja latencia Active ES2898499T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462059831P 2014-10-03 2014-10-03
US201462059726P 2014-10-03 2014-10-03
US14/866,465 US10064165B2 (en) 2014-10-03 2015-09-25 Downlink and uplink channel with low latency
PCT/US2015/052592 WO2016053844A1 (en) 2014-10-03 2015-09-28 Downlink and uplink channel with low latency

Publications (1)

Publication Number Publication Date
ES2898499T3 true ES2898499T3 (es) 2022-03-07

Family

ID=54261141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15775917T Active ES2898499T3 (es) 2014-10-03 2015-09-28 Canal de enlace ascendente con baja latencia

Country Status (8)

Country Link
US (3) US10064165B2 (enExample)
EP (2) EP3937582B1 (enExample)
JP (3) JP6479972B2 (enExample)
KR (2) KR101979264B1 (enExample)
CN (2) CN106797642B (enExample)
AU (3) AU2015324152B2 (enExample)
ES (1) ES2898499T3 (enExample)
WO (1) WO2016053844A1 (enExample)

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Publication number Publication date
JP6953573B2 (ja) 2021-10-27
CN111629441B (zh) 2023-08-22
US20160100395A1 (en) 2016-04-07
US20200100245A1 (en) 2020-03-26
JP2017536009A (ja) 2017-11-30
EP3937582A1 (en) 2022-01-12
EP3202206B1 (en) 2021-10-20
KR20190050868A (ko) 2019-05-13
CN106797642B (zh) 2020-04-24
JP6479972B2 (ja) 2019-03-06
CN111629441A (zh) 2020-09-04
US10624073B2 (en) 2020-04-14
EP3202206A1 (en) 2017-08-09
JP2020115648A (ja) 2020-07-30
AU2018275007B2 (en) 2019-12-12
EP3937582B1 (en) 2023-05-24
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US20180343649A1 (en) 2018-11-29
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US11178650B2 (en) 2021-11-16
BR112017006578A2 (pt) 2017-12-19
AU2015324152B2 (en) 2019-01-17
JP6679775B2 (ja) 2020-04-15
WO2016053844A1 (en) 2016-04-07
CN106797642A (zh) 2017-05-31
KR20170066390A (ko) 2017-06-14
AU2019284020B2 (en) 2021-03-25
JP2019110551A (ja) 2019-07-04
US10064165B2 (en) 2018-08-28
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AU2015324152A1 (en) 2017-03-16
AU2019284020A1 (en) 2020-01-23

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